:root{--nav:#172033;--primary:#2563eb;--bg:#f3f6fb;--text:#172033;--muted:#64748b;--line:#dce3ee;--good:#047857;--bad:#b91c1c}*{box-sizing:border-box}body{margin:0;font:15px system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button{border:0;border-radius:8px;background:var(--primary);color:white;padding:10px 15px;font-weight:650;cursor:pointer}button.ghost{background:#e8eefc;color:#1d4ed8}button.danger{background:#b91c1c}input,select{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fff}label{display:grid;gap:6px;color:#475569;font-size:13px}h1,h2,h3,p{margin-top:0}.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(145deg,#10213e,#1d4ed8)}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:0 2px 6px #0f172a0a}.login-card{width:min(390px,calc(100% - 30px));display:grid;gap:16px}.brand{display:flex;gap:14px;align-items:center}.brand span{font-size:38px;background:#dbeafe;border-radius:12px;padding:8px}.brand h1{margin:0}.brand p{margin:3px 0;color:var(--muted)}header{height:64px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:fixed;inset:0 0 auto 220px;z-index:5}header small{display:block;color:var(--muted);margin-top:3px}aside{position:fixed;inset:0 auto 0 0;width:220px;background:var(--nav);padding:18px 12px;z-index:6}aside:before{content:'✂  XƯỞNG MAY';display:block;color:white;font-weight:800;font-size:17px;padding:10px 12px 22px}aside button{display:block;width:100%;text-align:left;background:transparent;color:#cbd5e1;margin:3px 0}aside button.active{background:#334155;color:#fff}main{margin-left:220px;padding:88px 24px 40px;max-width:1500px}.menu{display:none}.title{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.title h2{margin-bottom:4px}.title p,.muted{color:var(--muted)}.filters{display:flex;gap:8px}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.stat{padding:18px;border-radius:12px;background:white;border:1px solid var(--line)}.stat small{color:var(--muted)}.stat strong{display:block;font-size:22px;margin-top:8px}.notice{margin-top:16px;background:#fffbeb;border:1px solid #fde68a;padding:12px;border-radius:8px}.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:end;margin-bottom:18px}.form-grid h3{grid-column:1/-1;margin-bottom:0}.form-grid button{height:40px}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}.split .form-grid{grid-template-columns:1fr 1fr}.cards{display:grid;gap:10px}.item{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;align-items:center;justify-content:space-between;gap:10px}.item-actions{display:flex;gap:7px}.badge{display:inline-block;padding:4px 8px;border-radius:99px;font-size:12px;background:#e2e8f0}.confirmed{background:#d1fae5;color:var(--good)}.rejected{background:#fee2e2;color:var(--bad)}.table-wrap{overflow:auto;background:white;border:1px solid var(--line);border-radius:10px;margin:10px 0 20px}table{border-collapse:collapse;width:100%;min-width:650px}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid #edf1f6}th{font-size:12px;color:var(--muted);background:#f8fafc;text-transform:uppercase}#toast{position:fixed;z-index:20;right:20px;bottom:20px;background:#172033;color:#fff;border-radius:8px;padding:12px 16px;display:none}.error{color:var(--bad)}@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}aside{transform:translateX(-100%);transition:.2s}aside.open{transform:none}header{inset-left:0}.menu{display:block}main{margin-left:0;padding:82px 14px}.title{align-items:flex-start;gap:10px}.filters{flex-wrap:wrap}}@media(max-width:520px){input,select,button{font-size:16px}.stats,.form-grid{grid-template-columns:1fr}.title{display:block}.filters{margin-top:12px}.item{display:block}.item-actions{margin-top:10px}header{padding:0 12px}.split .form-grid{grid-template-columns:1fr}}